CustusX  15.8
An IGT application
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cxImageStreamerOpenCV.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
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17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 
33 #ifndef CXIMAGESTREAMEROPENCV_H_
34 #define CXIMAGESTREAMEROPENCV_H_
35 
36 #include "cxGrabberExport.h"
37 
38 #include <QObject> //needed for the mocer when OpenCv is not used...
39 #include "cxVideoServerConfig.h"
40 
41 #include "boost/shared_ptr.hpp"
42 #include <QTcpSocket>
43 #include <QDateTime>
44 #include <QSize>
45 #include "igtlImageMessage.h"
46 #include <QStringList>
47 #include "cxIGTLinkImageMessage.h"
48 #include "cxSender.h"
49 #include "cxStreamer.h"
50 
51 class QDomElement;
52 
53 
54 class QTimer;
55 
56 namespace cv
57 {
58  class VideoCapture;
59 }
60 
61 namespace cx
62 {
63 typedef boost::shared_ptr<class Property> PropertyPtr;
64 typedef boost::shared_ptr<class DoublePropertyBase> DoublePropertyBasePtr;
65 typedef boost::shared_ptr<class BoolPropertyBase> BoolPropertyBasePtr;
66 
67 typedef boost::shared_ptr<cv::VideoCapture> VideoCapturePtr;
68 
71 class cxGrabber_EXPORT ImageStreamerOpenCVArguments
72 {
73 public:
74  QStringList getArgumentDescription();
75  virtual std::vector<PropertyPtr> getSettings(QDomElement root);
76  StringMap convertToCommandLineArguments(QDomElement root);
77 
78  DoublePropertyBasePtr getVideoPortOption(QDomElement root);
79  BoolPropertyBasePtr getPrintPropertiesOption(QDomElement root);
80 };
81 
94 class cxGrabber_EXPORT ImageStreamerOpenCV: public CommandLineStreamer
95 {
96 Q_OBJECT
97 
98 public:
100  virtual ~ImageStreamerOpenCV();
101 
102  virtual void initialize(StringMap arguments);
103  virtual void startStreaming(SenderPtr sender);
104  virtual void stopStreaming();
105  virtual bool isStreaming();
106 
107  virtual QString getType();
108  virtual QStringList getArgumentDescription();
109 
110 private slots:
111  void grab();
112  void send();
113  void continousGrabEvent();
114 
115 private:
116  void dumpProperties();
117  IGTLinkImageMessage::Pointer getImageMessage();
118  void dumpProperty(int val, QString name);
119 
120  void initialize_local();
121  void deinitialize_local();
122 
123  QSize mRescaleSize;
124 
125  VideoCapturePtr mVideoCapture; // OpenCV video grabber
126  QDateTime mLastGrabTime;
127  bool mAvailableImage;
128  bool mGrabbing;
129 
130 };
131 
132 }
133 
134 #endif /* CXIMAGESTREAMEROPENCV_H_ */
std::map< QString, QString > StringMap
boost::shared_ptr< class Property > PropertyPtr
boost::shared_ptr< class BoolPropertyBase > BoolPropertyBasePtr
boost::shared_ptr< cv::VideoCapture > VideoCapturePtr
boost::shared_ptr< class DoublePropertyBase > DoublePropertyBasePtr
boost::shared_ptr< Sender > SenderPtr
Definition: cxSender.h:88